56712168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 160828200

約数和(自身を除く): 104116032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 157, 173, 174, 232, 261, 314, 346, 348, 471, 519, 522, 628, 692, 696, 942, 1038, 1044, 1256, 1384, 1413, 1557, 1884, 2076, 2088, 2826, 3114, 3768, 4152, 4553, 5017, 5652, 6228, 9106, 10034, 11304, 12456, 13659, 15051, 18212, 20068, 27161, 27318, 30102, 36424, 40136, 40977, 45153, 54322, 54636, 60204, 81483, 81954, 90306, 108644, 109272, 120408, 162966, 163908, 180612, 217288, 244449, 325932, 327816, 361224, 488898, 651864, 787669, 977796, 1575338, 1955592, 2363007, 3150676, 4726014, 6301352, 7089021, 9452028, 14178042, 18904056, 28356084, 56712168]

約数ペア:

[(1, 56712168), (2, 28356084), (3, 18904056), (4, 14178042), (6, 9452028), (8, 7089021), (9, 6301352), (12, 4726014), (18, 3150676), (24, 2363007), (29, 1955592), (36, 1575338), (58, 977796), (72, 787669), (87, 651864), (116, 488898), (157, 361224), (173, 327816), (174, 325932), (232, 244449), (261, 217288), (314, 180612), (346, 163908), (348, 162966), (471, 120408), (519, 109272), (522, 108644), (628, 90306), (692, 81954), (696, 81483), (942, 60204), (1038, 54636), (1044, 54322), (1256, 45153), (1384, 40977), (1413, 40136), (1557, 36424), (1884, 30102), (2076, 27318), (2088, 27161), (2826, 20068), (3114, 18212), (3768, 15051), (4152, 13659), (4553, 12456), (5017, 11304), (5652, 10034), (6228, 9106)]